.service {margin-top:50px;font-family: '微软雅黑'}
.hide{display: none}
.service .title,.daiyunying .title{font-size: 28px;font-weight:bold;text-align: center;letter-spacing: 1px;margin-top: 70px}
.service .subtitle,.daiyunying .subtitle{width: 1200px;margin:auto;font-size: 18px;margin-top: 20px;text-align: left;line-height: 32px}
.service .center{text-align: center;}
.mt40{margin-top: 40px}
.wrapRow{display: flex;display: -ms-flex;display: -moz-flex;flex-direction: row;}
.w1200{width: 1200px;margin:20px auto}
.service .list{margin-top: 45px;}
.service .list .name{align-items: center;justify-content: center;}
.service .list .item2{margin:0 20px}
.service .list .item3{margin:0 20px}
.service .list .item img:hover{border-bottom:8px solid #DCDCDC}
.active{border-bottom:8px solid #DCDCDC}
.service .content .tit{font-size: 20px;font-weight: bold;margin-bottom: 25px}
.service .content .text{font-size: 16px;letter-spacing: 1px;line-height: 25px;color:#000}
.service .two_logo{width: 1200px;margin: auto}
.service .two_logo img{margin: 40px 40px}
.service  .advantage{background: url("service-img/beijing1.png")no-repeat center top;color:#fff;padding:20px 0;box-sizing: border-box;margin-top: 80px;margin-bottom: 60px}
.service  .advantage .ad-title{margin:20px 0;text-align: center;font-size: 32px;letter-spacing: 2px;font-weight: bold}
.service  .advantage .option{color:#fff;text-align: center;;width: 260px;height:300px;padding:20px 10px;box-sizing: border-box;margin:0 20px;background-color: #3F576F}
.service  .advantage .w1200{justify-content: center;margin-top: 30px;}
.service  .advantage .option .name{font-size: 22px;margin-top: 20px}
.service  .advantage .option .explain{font-size: 16px;line-height: 26px;text-align: left;padding: 0 15px;margin-top: 20px}
.service  .advantage .option img{margin-top:5px}

.daiyunying{margin-top: 50px;text-align: center}
.daiyunying img{margin-top:60px}
.daiyunying .consult_btn{color:#fff;background-color: #31415E;text-align: center;height: 67px;line-height: 67px;width: 281px;border-radius: 2px;font-size: 24px;font-weight: bold;margin:60px auto}